英语词汇vacuum preconcentrator是什么意思，vacuum preconcentrator的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	vacuum preconcentrator
释义	vacuum preconcentrator　【化】真空预浓缩器
随便看	pursues pursues pursuing pursuing pursuing pursuit pursuit pursuit pursuit pursuit aeroplane pursuit aviation pursuit course pursuit game pursuit of knowledge pursuit of knowledge pursuit plane pursuit race pursuits pursuits pursuits pursuivant pursuivant pursy purtenance purtenance

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。